Before the direct conversation began, Kakashi wrote two versions of what he wanted to say.
The first contained what he truly wanted to say.
It held Kannabi Bridge, Rin, Minato, and the guilt he had left unspoken for years.
The second kept only what both sides could verify.
Konoha had failed to complete the search and rescue.
The Masked Man had controlled the Nine-Tails.
The Old Supplyman had been abducted.
White Zetsu had attempted to silence him.
The Masked Man had intervened to stop the attack.
In the end, Kakashi chose the second version as the basis for their conversation.
The first was not destroyed.
It was sealed separately as a personal statement, excluded from mission orders, with no demand for the Masked Man to respond.
Shisui was responsible for witnessing the space fluctuations.
Itachi recorded changes in meaning through a synchronized scroll.
The Anbu preserved both sides' exact words, keeping emotional judgments out of the factual record.
Inside the cavern in the Land of Rivers, the last space slot was reactivated.
Kakashi did not address him as Obito first.
"Can the person who stopped White Zetsu just now hear me?"
The other side of the channel remained silent for a long time.
At last, the Masked Man's voice came through.
"That man is still useful."
"All right," Kakashi said. "We'll record that as your reason for now."
He did not force the other man to admit he had saved someone.
Nor did he use a single act of goodwill to overturn everything he had done before.
"Konoha will continue to protect the witness."
"You couldn't even protect a dead man."
"Yes. There was no search and rescue after Kannabi Bridge, and the death records were incomplete."
The Masked Man seemed not to have expected Kakashi to admit it outright.